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951.
Buchanan and Tullock (1962) demonstrates that supermajority rules can reduce tyranny of majority problems in a democracy. However, recent theoretical work by Dixit, Grossman, and Gul (2000) postulates that this static analysis of supermajority rules may be inadequate to explain political decisions in a dynamic setting. In fact, supermajority rules may increase the incidence of majority tyranny because of rotating political representation. Using data from US state legislatures we examine the effect of supermajority rules on different categories of government expenditures and tax revenues during the latter half of the 20th century. We find supermajority rules have little effect on general government expenditures and tax revenues. However, supermajority rules are associated with lower public welfare transfers, which supports the traditional analysis of the fiscal effects of supermajority rules. 相似文献
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954.
Lamendin et al. (1) proposed a technique to estimate age at death for adults by analyzing single-rooted teeth. They expressed age as a function of two factors: translucency of the tooth root and periodontosis (gingival regression). In their study, they analyzed 306 singled rooted teeth that were extracted at autopsy from 208 individuals of known age at death, all of whom were considered as having a French ancestry. Their sample consisted of 135 males, 73 females, 198 whites, and 10 blacks. The sample ranged in age from 22 to 90 years of age. By using a simple formulae (A = 0.18 x P + 0.42 x T + 25.53, where A = Age in years, P = Periodontosis height x 100/root height, and T = Transparency height x 100/root height), Lamendin et al. were able to estimate age at death with a mean error of +/- 10 years on their working sample and +/- 8.4 years on a forensic control sample. Lamendin found this technique to work well with a French population, but did not test it outside of that sample area. This study tests the accuracy of this adult aging technique on a more diverse skeletal population, the Terry Collection housed at the Smithsonian's National Museum of Natural History. Our sample consists of 400 teeth from 94 black females, 72 white females, 98 black males, and 95 white males, ranging from 25 to 99 years. Lamendin's technique was applied to this sample to test its applicability to a population not of French origin. Providing results from a diverse skeletal population will aid in establishing the validity of this method to be used in forensic cases, its ideal purpose. Our results suggest that Lamendin's method estimates age fairly accurately outside of the French sample yielding a mean error of 8.2 years, standard deviation 6.9 years, and standard error of the mean 0.34 years. In addition, when ancestry and sex are accounted for, the mean errors are reduced for each group (black females, white females, black males, and white males). Lamendin et al. reported an inter-observer error of 9+/-1.8 and 10+/-2 sears from two independent observers. Forty teeth were randomly remeasured from the Terry Collection in order to assess an intra-observer error. From this retest, an intra-observer error of 6.5 years was detected. 相似文献
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956.
States of Environmental Justice: Redistributive Politics across the United States, 1993–2004 下载免费PDF全文
In the 20 years since a president committed federal government agencies to achieving environmental justice (EJ), states have been at the forefront of policy development. But states have varied in the nature and extent of their EJ efforts. We use Guttman Scaling to measure state EJ effort and test hypotheses regarding the relative importance of problem severity, politics, and administrative variables to variation in state policy development. Our analysis offers a novel characterization of state policy intensity and demonstrates its scalability. Income‐based problem severity, environmental group membership, and nonwhite populations were important predictors of state EJ policy intensity during our study period. The political geography of EJ policy also displayed a distinctive southern pattern and the EJ policy intensity model contrasted significantly with a model of environmental policy innovation. The findings suggest that state EJ politics are more indicative of redistributive policy than regulatory. 相似文献
957.
Valence and satisfaction with democracy: A cross‐national analysis of nine Western European democracies 下载免费PDF全文
In recent studies, scholars have highlighted factors that influence citizen satisfaction with democracy, with particular emphasis on the role played by the institutional features of political systems, and ideology. This article presents the first empirical study of whether changes in important party characteristics can affect individuals' satisfaction with democracy. Using a measure of parties' character‐valence derived from content analysis of news reports, evidence is presented that when governing parties' images decline with respect to important valence‐related attributes such as competence, unity and integrity, then citizen satisfaction with democracy similarly declines. However, this relationship is conditional on the performance of opposition parties. These findings are relevant to studies of regime support, political representation, democratic accountability and voter behaviour. 相似文献
958.
Expectations are high, but evidence of the impact of microcredit remains in short supply. This article estimates the impact of an urban credit programme in Zambia on business performance and on a range of indicators of wellbeing. Borrowers who obtained a second loan experienced significantly higher average growth in business profits and household income. Inflexible group enforcement of loan obligations resulted in some borrowers, especially amongst those who had taken only one loan, being made worse off. Our methodological investigations suggest that the supply of rigorous impact studies can be increased by basing them on data collection that serves a wider range of purposes, including market research. 相似文献
959.
Janet Elise Johnson 《Nationalities Papers》2013,41(4):583-590
This article considers Pussy Riot as a feminist project, placing their actions and the regime's reactions in the context of three post-9/11 developments in gender and sexuality politics in Russia. First, I assert that Pussy Riot's stunts are a logical reaction to the Kremlin's masculinity-based nation-rebuilding scheme, which was a cover for crude homophobic misogyny. Second, Pussy Riot is part of the informal feminism emerging in Russia, a response to nongovernmental organization (NGO) feminism and the regime's repression of NGO feminism, albeit likely to be outflanked by regime-supported thuggery. Third, the members of Pussy Riot were so harshly prosecuted because they – swearing, covered up and disloyal – violated the political cleaner role that the Kremlin has given women in the last few years. Feminist social scientists have long looked for politics outside of formal institutions and processes. The Pussy Riot affair makes clear how much gender is central to the informal politics that gender-blind observers of Russia have come to see as crucial to understanding Russia's regime. 相似文献
960.
Loch K. Johnson 《Intelligence & National Security》2013,28(6):899-913
One of the most controversial uses of intelligence by the United States is covert action – secret efforts to change the course of history by intervening secretly into the affairs of other nations or factions. In 1975, the Church Committee held hearings on this subject – a rarity – and four expert witnesses laid out for the panel their recommendations for changes in the conduct of covert action. This dip into the intelligence archives by Intelligence and National Security reveals that much has changed in the world of covert action since 1975, with some of the witness recommendations coming to fruition and others widely ignored. 相似文献